Compare Sennheiser HD 250BT vs Sennheiser CX 150BT
Connectivity
Ports
USB-C
USB-C
Wireless Connectivity
Bluetooth 5.0
Construction
Battery | Capacity
190 mAh
Form Factor
Supra-aural (on-ear) headphone
In-ear wireless headphones
Headphone Type
Dynamic, closed
Dynamic headphones
Material
Biocompatible Silicone Earpads
Microphone
ECM transducer
MEMS
Dimensions
Weight
125 g
13 g
Function
Bluetooth Codecs
AAC, aptXTM, aptX Low Latency
SBC, AAC, AptX, AptX Low Latency
Bluetooth Profiles
Bluetooth 5.0
A2DP, AVRCP, HSP, HFP
Microphone Pickup Pattern
Omni-directional
Omnidirectional
Operating Temperature
0°C to +40°C
Performance
Battery Life
25 hours
10 h
Charging Time
Up to 3 hours
Frequency Response
20 Hz to 22,000 Hz
17Hz - 20kHz (- 10 dB)
Impedance
28 ohms
Max Sound Level
110 dB (1 kHz/0 dBFS)
110 dB (1 kHz/0 dB FS)
Microphone Frequency Response
100 Hz to 10,000 Hz
Power Supply
5 V, 100 mA max
Total Harmonic Distortion
0.5% (1 kHz, 100 dB SPL)
Production
Debut
2021-01-06 (CES 2021)
2020 CES
Remove
Remove
Related Products
Add up to 4 products to the comparison using the search bar above
Information on this page is provided on an as-is basis. No warranty on accuracy is implied. This page may contain affiliate links to third-party merchants such as Amazon and eBay. If you make a purchase using the supplied link, we may receive a commission. Neofiliac places the utmost respect for your privacy. We use no cookie whatsoever beyond that needed for the proper functioning of the website.